New data from the European Space Agency’s Swarm satellite constellation reveals a dynamic shift in the South Atlantic Anomaly ...

The South Atlantic Anomaly (SAA) is a particularly weak region of Earth’s magnetic field that can cause satellites to ...

Earth’s magnetic field is essential to life on our planet. It protects Earth from cosmic radiation and acts as a shield ...

A weak zone in Earth’s magnetic field, known as the South Atlantic Anomaly, has expanded at an alarming rate over the past ...

Per the ESA, this phenomenon can be best explained by strange behaviors far within the Earth at the boundary where the Earth's liquid outer core meets the rocky mantle layer. This boundary, referred ...

A notorious weak spot in Earth’s magnetic shield is growing larger and weaker. This is the conclusion of a new analysis of ...

New satellite data show Earth’s magnetic field changing fast, with a growing weak spot over the South Atlantic.

Learn about the growth of the South Atlantic Anomaly, a region where Earth's magnetic field has significantly weakened.

The South Atlantic Anomaly, a huge weak spot in the geomagnetic field off South America, has expanded and sprouted a lobe in ...

The Earth’s magnetic field has a giant weak spot roughly aligned with the south Atlantic, and 11 years of observations show ...

Discover how to design compact, low-power continuous glucose monitors that enhance patient comfort and extend battery life.

The South Atlantic Anomaly, or SAA, has been known since at least the 1960s, but there were no detailed, continuous studies ...